加工流程
● 完善的生產設備
● 高級信譽要求
● 多年的生產經驗
PART I
Procurement of raw and auxiliary materials
PART II
Cast iron smelting
PART III
Hot metal pouring
PART IV
Modeling
PART Ⅴ
Sand cleaning, sand treatment and molding sand preparation
PART Ⅵ
Casting separation
PART Ⅶ
Casting cleaning and grinding
PART Ⅷ
Casting inspection, cleaning, immersion oil and packaging
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